Forstner KA-TFH

5 Slitting Knives & cap-lock design

5 Slitting Knives & cap-lock design

On the Forstner KA-TFH slit and cut-to-length lines, 5 Sets of slitting knives come standard. The shafts are made of polished tool steel and the slitting blades hardened with a Rc45 hardness. The tolerance between the shaft and blades is less that .0005” (.01mm), creating a smooth and easy-to-move positioning of the slitting blades anywhere on the shaft.

The cap-lock design consists of a half moon mild steel that presses onto the shaft by an allen head screw. Because the cap-lock is softer than the shaft, there’s no need to worry about “scoring” the shaft like other designs tend to over time.

The knives have a two side cutting surface, so you can alternate sides and take tension out of narrow slits. The machines come standard with a red with sliver letting on the scale for ease of reading the position of the top blade.

 

Forstner KA6 slit and cut to length machine slitting knives - CIDAN Machinery Americas

Sensitive Material Mode

Sensitive Material Mode

Not only is the coil-selector automatically controlled, but also the adjustment of the upper straightening shafts.

Whenever a new coil is selected, the upper straightening shafts will be adjusted into a new position to ensure the straightening quality.

A special sensitive material operating mode prevents start-stop-lines by the upper straightening shafts and increases the quality of the coil-line enormously. Even a single sheet can be produced without coil-set or marking of the material by the automatically adjusted upper shafts.

 

Forstner Coil Processing Control Unit - CIDAN Machinery

6 Straightening Rollers

6 Straightening Rollers

With the 6-roller straightener you can create mark-free, flat sheets. The upper straightening rollers are automatically positioned in front of the sheet and open before standstill to avoid stopping marks.

The straightener has a motor and one pair of infeed rollers, 6 straightening shafts . 110 mm and one pair of out-feed rollers . 70 mm. The upper straightening shafts are also programmable.

Forstner coil processing straightener with 6 rollers - CIDAN Machinery

The Forstner KA-TFH coil processing line series are massive all-in-one straightening, slitting, and cut-to-length systems. They are designed to take the coil set out of material of varying thickness. The KA-TFH is heavy duty system that can process five slits of 2 mm (14-gauge) mild steel simultaneously. Powered by six straightening rollers to remove coil set, the 4.33” 42CrMo4 polished steel rolls can be modified by locking handles with a reference scale. This gentle giant is capable of handling your toughest and most delicate jobs.

  • AMK 6” color control
  • Raising and lowering slitting shaft
  • 2.5 mm capacity guillotine sheer
  • Five sets of slitting knives with blade cover
  • Encoder with rubberized wheel
  • Infeed guide adjustment
Download brochure Get a quote
Play Video Button
Specifications
KA-KT-TFH Specifications
Machine KA-KT-TFH 1250 KA-KT-TFH 1500
Type Slit & Cut-to-Length Slit & Cut-to-Length
Straightening rolls Ø 110 mm 110 mm
Working Width max. 1270 mm max. 1540 mm
Coil thickness mild steel 400 N/mm2 max. 2.0 mm max. 1.8 mm
Coil thickness stainless steel 600 N/mm2 max. 1.25 mm max. 1.2 mm
Slitting Shaft Ø 140 mm 140 mm
Slitting Knives, standard 5 pcs 5 pcs
Speed max. 25 m/min max. 25 m/min

 

  • Infeed Roller Guide
  • Infeed Guide with four roller bearings
  • Fully rubberized Pinch Infeed Rollers
  • Electronic Eye
  • Infeed Guide Adjustment
  • Encoder
  • Straightening Rollers
  • Slitting Blade Cover
  • 5 sets of slitting knives
  • Raise/Lower Slitting Shaft
  • Guillotine Shear
  • 35 m/min (115 FPM) Speed in lieu of standard 25 m/min (85 FPM)
  • Automatic Slitting Shaft Raise and Lowering (motorized)
  • Hard Chrome on Straightening rollers for high run stainless applications
  • Cut to Length Sensitive Material (Aluminum, Zinc, Copper)
  • Film Applicator with tensioner for Sensitive Material
  • Extra Set of Slitting Knives, per pair
  • Stripper Rings for narrow slitting, per pair
  • Blade gap adjustment on shear for heavier gauge cutting to length
  • 8 roll straightener in lieu of 6 for 1250 mm (50”) wide machine
  • 1600 mm (63”) wide infeed in lieu of 1524 mm (60”) wide
  • Radio Remote Control for infeed with QXS16 Powered Decoiler
  • KT-Table 1250 mm (48”) – Enable operator access to slit blades without moving material table
  • KT-Table 1500 mm (60”) – Enable operator access to slit blades without moving material table
  • Scrap Rewinder, left or right side
  • Hydraulic Scissor Table, 1250 mm (48”) x 3000 mm (120”)
  • Hydraulic Scissor Table, 1500 mm (60”) x 3000 mm (120”)
  • Film Applicator